mirror of https://github.com/rust-lang/rust
115 lines
2.9 KiB
Plaintext
115 lines
2.9 KiB
Plaintext
error[E0308]: `if` and `else` have incompatible types
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--> $DIR/if-then-neeing-semi.rs:28:9
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LL | let _ = if true {
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| _____________-
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LL | |
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LL | | async_dummy();
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| | -------------- expected because of this
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LL | |
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LL | | } else {
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LL | | async_dummy()
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| | ^^^^^^^^^^^^^ expected `()`, found future
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... |
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LL | |
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LL | | };
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| |_____- `if` and `else` have incompatible types
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note: calling an async function returns a future
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--> $DIR/if-then-neeing-semi.rs:28:9
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LL | async_dummy()
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| ^^^^^^^^^^^^^
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help: consider `await`ing on the `Future`
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LL | async_dummy().await
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| ++++++
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help: consider removing this semicolon
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LL - async_dummy();
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LL + async_dummy()
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error[E0308]: `if` and `else` have incompatible types
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--> $DIR/if-then-neeing-semi.rs:41:9
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LL | let _ = if true {
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| _____________-
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LL | |
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LL | | async_dummy();
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| | -------------- expected because of this
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LL | |
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LL | | } else {
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LL | | async_dummy2()
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| | ^^^^^^^^^^^^^^ expected `()`, found future
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... |
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LL | |
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LL | | };
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| |_____- `if` and `else` have incompatible types
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note: calling an async function returns a future
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--> $DIR/if-then-neeing-semi.rs:41:9
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LL | async_dummy2()
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| ^^^^^^^^^^^^^^
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help: consider `await`ing on the `Future`
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LL | async_dummy2().await
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| ++++++
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help: consider removing this semicolon and boxing the expressions
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LL ~ Box::new(async_dummy())
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LL |
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LL | } else {
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LL ~ Box::new(async_dummy2())
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error[E0308]: `if` and `else` have incompatible types
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--> $DIR/if-then-neeing-semi.rs:54:9
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LL | let _ = if true {
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| _____________-
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LL | |
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LL | | async_dummy()
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| | ------------- expected because of this
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LL | |
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LL | | } else {
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LL | | async_dummy2()
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| | ^^^^^^^^^^^^^^ expected future, found a different future
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LL | |
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LL | |
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LL | | };
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| |_____- `if` and `else` have incompatible types
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= note: distinct uses of `impl Trait` result in different opaque types
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help: consider `await`ing on both `Future`s
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LL ~ async_dummy().await
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LL |
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LL | } else {
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LL ~ async_dummy2().await
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error[E0308]: `if` and `else` have incompatible types
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--> $DIR/if-then-neeing-semi.rs:13:9
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LL | let _ = if true {
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| _____________-
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LL | |
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LL | | dummy();
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| | --------
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| | | |
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| | | help: consider removing this semicolon
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| | expected because of this
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LL | |
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LL | | } else {
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LL | | dummy()
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| | ^^^^^^^ expected `()`, found `i32`
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LL | |
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LL | | };
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| |_____- `if` and `else` have incompatible types
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error: aborting due to 4 previous errors
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For more information about this error, try `rustc --explain E0308`.
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